| ROBERTSON LIMITED | Private company limited by shares | Dissolved |
| R. S. ROBERTSON & CO. LIMITED | Private company limited by shares | Dissolved |
| H. H. ROBERTSON LIMITED | Private company limited by shares | Live |
| N. R. ROBERTSON & ASSOCIATES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Robertson Business Advisory Company Limited | Private company limited by shares | Live |
| FELTUS & ROBERTSON (CHINA) LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON & CO., LIMITED | Private company limited by shares | Live |
| ROBERTSON, PRITCHARD AND CO., LIMITED | Private company limited by shares | Dissolved |
| K. K. & ROBERTSON CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON EDUCATIONAL CONSULTANTS LIMITED | Private company limited by shares | Live |
| FELTUS AND ROBERTSON LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON GLASS LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON & GOLDING LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON HASELL LIMITED | Private company limited by shares | Live |
| ROBERTSON (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON (HONG KONG) ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON & PITMAN LEASES LIMITED | Private company limited by shares | Dissolved |
| LESLIE E. ROBERTSON ENGINEERS LIMITED | Private company limited by shares | Dissolved |
| H. H. ROBERTSON (NEA) LIMITED | Private company limited by shares | Live |
| ROBERTSON PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| RUTH ROBERTSON LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON, SEAN KRISTIAN LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON SHIPPING LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON, SMART & COMPANY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ROBERTSON VENTILATION INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live Ceased dormancy on 12-Oct-2010 |
| ROBERTSON WILSON & COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ROBERTSONS CHEMICALS LIMITED | Private company limited by shares | Dissolved |